1. Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan, Malaysia
2. Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
3. Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan, Malaysia
4. Faculty of Medicine, Universiti Sultan Zainal Abidin, Darul Iman, Kuala Terengganu, 20400 Terengganu, Malaysia